Scale the emulated event in EventSender when use-zoom-for-dsf is enabled

content/test/layouttest_support.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/test/layouttest_support.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/callback.h"
@@ skipping 16 matching lines @@
 #include "content/renderer/history_serialization.h"
 #include "content/renderer/layout_test_dependencies.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/shell/common/shell_switches.h"
 #include "content/test/mailbox_output_surface.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "gpu/ipc/service/image_transport_surface.h"
+#include "third_party/WebKit/public/platform/WebFloatRect.h"
 #include "third_party/WebKit/public/platform/WebGamepads.h"
 #include "third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h"
 #include "third_party/WebKit/public/platform/modules/device_orientation/WebDeviceOrientationData.h"
 #include "third_party/WebKit/public/web/WebHistoryItem.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
 #if defined(OS_MACOSX)
 #include "content/browser/frame_host/popup_menu_helper_mac.h"
 #elif defined(OS_WIN)
 #include "content/child/font_warmup_win.h"
@@ skipping 178 matching lines @@
                            const WebSize& new_size) {
   RenderViewImpl* render_view_impl = static_cast<RenderViewImpl*>(render_view);
   render_view_impl->ForceResizeForTesting(new_size);
 }
 
 void SetDeviceScaleFactor(RenderView* render_view, float factor) {
   static_cast<RenderViewImpl*>(render_view)->
       SetDeviceScaleFactorForTesting(factor);
 }
 
+float GetWindowToViewportScale(RenderView* render_view) {
+  blink::WebFloatRect rect(0, 0, 1.0f, 0.0);
+  static_cast<RenderViewImpl*>(render_view)->convertWindowToViewport(&rect);
+  return rect.width;
+}
+
 void SetDeviceColorProfile(RenderView* render_view, const std::string& name) {
   if (name == "reset") {
     render_view->GetWidget()->ResetDeviceColorProfileForTesting();
     return;
   }
 
   std::vector<char> color_profile;
 
   struct TestColorProfile { // A whacked (aka color spin) profile.
     char* data() {
@@ skipping 208 matching lines @@
   return result;
 }
 
 void SchedulerRunIdleTasks(const base::Closure& callback) {
     scheduler::RendererScheduler* scheduler =
         content::RenderThreadImpl::current()->GetRendererScheduler();
     scheduler::RunIdleTasksForTesting(scheduler, callback);
 }
 
 }  // namespace content